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DR. BRIAN D. KARSIF M.D.
NPI 1700922846
Preventive Medicine - Addiction Medicine in New Haven, CT

Active since January 29, 2007PECOS Enrolled
915 ELLA T GRASSO BLVD, NEW HAVEN, CT 06519(203) 349-9400(475) 331-6317 Get Directions Write a Review

NPPES record last updated: February 15, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Brian D. Karsif M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. BRIAN D. KARSIF M.D. (NPI 1700922846) is an individual addiction medicine provider in New Haven, Connecticut, licensed in Connecticut (027141) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1700922846
Entity TypeIndividualMale
Primary Taxonomy2083A0300X
Provider Legal NameDR. BRIAN D. KARSIFCredential: M.D.
Location Address915 ELLA T GRASSO BLVDNew Haven, CT 06519-5516
Mailing Address915 Ella T Grasso BlvdNew Haven, CT 06519-5516 · (203) 349-9400 · Fax (475) 331-6517
Phone(203) 349-9400
Fax(475) 331-6317
Sole ProprietorNo
Enumeration DateJanuary 29, 2007
Last NPPES UpdateFebruary 15, 2024
NPPES CertifiedFebruary 15, 2024
✔ NPI 1700922846 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPreventive Medicine · Addiction MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2083A0300X
License✔ Licensed in CT · 027141
Definition
A physician engaged in the subspecialty practice of Addiction Medicine who specializes in the prevention, evaluation, diagnosis, treatment, and recovery of persons with the disease of addiction.
Also ListedObstetrics & GynecologyTaxonomy 207V00000X · License 027141 (CT)
915 ELLA T GRASSO BLVD, New Haven, CT 06519
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Brian D. Karsif M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06519 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$138.84 typical visit price
range $60.82 – $183.10
Typical copayment $34.71 (range $15.20 – $45.77)
Most-billed visit code 99204
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 16

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ROGER R AYRES M.D.
Psychiatry & Neurology (Psychiatry)
915 ELLA T GRASSO BLVD
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 349-9400
HAVEN HEALTH CENTER OF NEW HAVEN, LLC
Skilled Nursing Facility
915 ELLA T GRASSO BLVD
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 865-5155
MRS. CECILIA EBAI TAKO CRNP
Nurse Practitioner (Psychiatric/Mental Health)
915 ELLA T GRASSO BLVD
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (561) 444-3512
MR. CHARLES DANA SAUNDERS COTA/L
Occupational Therapy Assistant
915 ELLA T GRASSO BLVD
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 865-5155
NR CONNECTICUT, LLC
Community/Behavioral Health
915 ELLA T GRASSO BLVD
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (561) 444-3512
EMEND HEALTH COMPANY (CT) LLC
Residential Treatment Facility, Intellectual and/or Developmental Disabilities
915 ELLA T GRASSO BLVD
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (818) 612-1432
TC HEALTHCARE I, LLC
Skilled Nursing Facility
915 ELLA T GRASSO BLVD
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 865-5155
JENNIFER MARIE HAMRIN
Speech-Language Pathologist
915 ELLA T GRASSO BLVD
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 865-5155

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Brian Karsif's NPI number?

The NPI number for Brian Karsif is 1700922846. It was assigned to this individual provider in the NPPES registry on January 29, 2007.

Where is Brian Karsif located?

Brian Karsif practices at 915 Ella T Grasso Blvd, New Haven, CT 06519. The listed phone number is (203) 349-9400.

What is Brian Karsif's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Addiction Medicine, with taxonomy code 2083A0300X.

Is Brian Karsif enrolled in Medicare?

Yes. Brian Karsif is registered in the Medicare PECOS enrollment system.

What insurance does Brian Karsif accept?

Health plans from Providence Health Plan list Brian Karsif as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Brian Karsif was last updated on February 15, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.